Title: RE: [xacml] x500Name and rfc822Name Polar - Well. I suppose that rfc822Name is defined in RFC822! But, perhaps you want a URN for the data type. How about DSML? My guess would be that the matching rules are defined in LDAP or in DSML (if you want a URN, rather than an oid for it). Does this help. Probably not! All the best. Tim. ----------------------------------------- Tim Moses Tel: 613.270.3183